Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinnan Road, Development Zone, Heze City, with a registered capital of 50 million yuan and total assets of 500 million yuan. The company has 7 business centers: boiler, deep-freeze vessel, pressure vessel, central air conditioning, engineering installation, international trade, and Internet of Things. It has three factory areas on Jinnan Road, East Changjiang Road, and Bohai Road, covering a total area of 200,000 square meters, with the main workshop spanning 83,000 square meters. It currently employs 710 people, including 247 engineers and technicians and 82 intermediate-level technicians. In December 2016, it was recognized as a "High-tech Enterprise" by the Science and Technology Department. In June 2021, it was identified as a "Specialized and New Enterprise in Shandong Province" by the Department of Industry and Information Technology. In June 2022, it was recognized as a "Gazelle Enterprise in Shandong Province" and in August 2022, it was identified as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
A thermal oil furnace is a device that uses thermal oil as a heat medium, transferring heat energy produced by combustion or electric heating to the equipment or process requiring heating. The working principle of a thermal oil furnace involves heating the thermal oil to a certain temperature and then circulating it through a pump to the heated equipment or process, transferring the heat energy to the heated object. The thermal oil exchanges heat with the heated object in the heat exchanger, raising the object's temperature while cooling the oil, which then returns to the furnace for reheating. The heat transfer process in a thermal oil furnace primarily relies on the thermal conductivity of the oil. Thermal oil has a high thermal conductivity, enabling rapid heat transfer to the heated object for effective heating. Additionally, it boasts high thermal stability, allowing stable operation at high temperatures without decomposition or oxidation. A thermal oil furnace typically consists of the furnace body, combustion system, flue gas system, heat exchanger, circulating pump, and control system. The furnace body is the main part of the thermal oil furnace, used to contain the thermal oil and the combustion system. The combustion system is responsible for burning fuel to produce heat and heat the thermal oil. The flue gas system is used to exhaust the combustion gases. The heat exchanger is the device where the thermal oil exchanges heat with the heated object. The circulating pump is in charge of circulating the thermal oil back to the furnace for reheating. The control system monitors and controls the operation of the thermal oil furnace to ensure safe and stable operation. Thermal oil furnaces offer high temperature control accuracy, fast heating speed, low energy consumption, and easy operation, and are widely used in industrial fields such as chemicals, textiles, food processing, papermaking, as well as in some special heating processes.

Hot water boilers and steam boilers are two common types of boilers, with some differences in their working principles, application scenarios, and operating parameters: Working Principle: Hot water boilers provide heat energy by heating water, which is then circulated into the heating system. Steam boilers, on the other hand, generate steam by heating water and then distribute it to the heating system. Operating Temperature and Pressure: The operating temperature of hot water boilers typically ranges from 60℃ to 100℃, with lower pressure. Steam boilers usually operate at temperatures between 100℃ to 200℃, with higher pressure, generally between 0.7MPa to 2.5MPa. Heating Method: Hot water boilers circulate hot water through a pump into the heating system, primarily through convection and conduction. Steam boilers distribute steam through steam pipes into the heating system, primarily through steam conduction. Application Scenarios: Hot water boilers are suitable for heating, bathing, swimming pool heating, and other scenarios where hot water is needed in industrial production. Steam boilers are used in industrial processes requiring steam, such as power plants, chemical factories, and textile mills. Equipment Structure: Hot water boilers are generally simpler and have a smaller structure with less floor space. Steam boilers are typically more complex, with a larger structure and more floor space. It is important to note that hot water and steam boilers may overlap in some special application scenarios, such as industrial processes that require both hot water and steam. Therefore, when selecting a boiler type, it is necessary to consider the specific requirements and application scenarios.

In case the heat-conducting oil boiler circulating pump encounters issues, follow these steps for troubleshooting: 1. Shut down and inspect: First, stop the heat-conducting oil boiler and disconnect the power supply. Check for any obvious signs of malfunction, such as unusual noises, oil leakage, or leaks. Inspect the pump motor for normal operation and any abnormal heat generation. 2. Clean the pump body: If sediment or debris are found in the pump body, perform a cleaning. Use appropriate tools and cleaning agents to remove dirt and obstructions inside the pump. Exercise caution to avoid damaging the pump body. 3. Inspect pump connections: Check the pump's connection components, including inlets and outlets, valves, and seals. Ensure connections are tight, valves operate smoothly, and seals are intact. Repair or replace any loose or damaged parts promptly. 4. Check the pump motor: Verify that the pump motor is operating normally and look for any abnormal sounds or heat generation. Inspect the power lines and control system of the motor to ensure proper power supply and correct control signals. 5. Inspect the lubrication and cooling systems: Ensure the pump's lubrication and cooling systems are functioning correctly. Check the supply of lubricating oil or grease, and the circulation and temperature control of cooling water or coolant. 6. Adjust pump parameters: Depending on the situation, you may need to adjust pump parameters such as flow rate and head. Adjust the pump speed or valve opening according to equipment requirements and operating conditions to meet the heat requirements of the heat-conducting oil boiler. 7. Seek repair if necessary: If the above steps do not resolve the issue or if further repair and inspection are needed, it is recommended to seek professional repair services. Contact a repair technician or manufacturer's technical support for further troubleshooting and repair. It is crucial to prioritize safety and follow relevant operating procedures and safety requirements when dealing with heat-conducting oil boiler circulating pump issues. If unsure how to proceed or if there are safety concerns, seek assistance promptly.

Clean and environmental-friendly gas boilers offer several advantages: Low emissions: The exhaust emissions from gas combustion are relatively low, with less pollutants like nitrogen oxides and particulate matter released. Compared to coal-fired or oil-fired boilers, gas boilers have lower emissions and cause less environmental pollution. High thermal efficiency: Gas combustion has a higher thermal efficiency, fully utilizing the energy of the fuel and reducing energy waste. Compared to other traditional fuels like coal and oil, gas combustion is more efficient, providing more heat energy. Clean combustion: Gas combustion does not produce ash or dust, reducing the accumulation of carbon and dirt inside the boiler and in the flue. This reduces the cleaning and maintenance work of the boiler, extending its lifespan. Stable combustion: The combustion performance of gas is stable, with minimal flame fluctuations and explosion risks during the combustion process. This makes gas boilers safer and more reliable in operation. Quick start and stop: Compared to other fuels, gas boilers have a faster and more flexible start-up and shutdown process. This makes gas boilers suitable for scenarios requiring frequent start and stop, such as seasonal heating and hot water needs. Renewable energy integration: Gas, as a clean fuel, can be combined with renewable energy sources, such as solar water heating systems and biomass fuels. This integration can further improve energy utilization efficiency and environmental friendliness.
ZJ Special Equipment adheres to the grand vision of "realizing employees' dreams, creating customer value, and striving for the prosperity and strength of our motherland," and is dedicated to the development of the green energy equipment industry. We commit to society with high-quality, cost-effective products and services!